Description
This product is a Durkin Tactical AR-15 complete side charging upper that has a 16″ barrel with a heavy barrel profile made of 4150 chrome vanadium steel with a parkerized finish and features a 1:24 twist rate and a carbine length gas system. This upper assembly includes a 15 1/4″ MLOK rail, an M4 flat-top forged upper receiver, a bolt carrier group, a flash hider, and a charging handle. This upper assembly is chambered in a 450 Bushmaster and machined with single feed ramps in the barrel extension.
PRODUCT SPECS:
- LENGTH: 16″
- PROFILE: Heavy barrel
- TWIST: 1:24
- FINISH: Parkerized
- MATERIAL: 4150 Chrome Moly Vanadium
- THREAD PITCH: 5/8 x 32
- CALIBER: .450 Bushmaster
- FEED RAMP: Single
- GAS SYSTEM: Carbine
- GAS BLOCK SYSTEM: 0.875
- GAS HOLE DIAMETER: 0.076
- CHARGING STYLE: Right Side Charging
- COLOR: Black
- DIMPLED: Yes
- CLASSIFICATION: Complete Upper Assembly
- PLATFORM: AR-15
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